Understanding Magnetostrictive Linear Scale Encoders

While they may be small, the role of rotary encoders in spacecraft is vital, demanding a balance between performance, reliability, and the unforgiving environment of space. From NASA’s Robonaut II to automated material handling systems on the International Space Station, Everight has worked with engineers to put rotary encoders into ‘the final frontier.’

Oil and Gas

Surge relief is an important component in many liquid handling systems. Whether it be a pipeline, storage terminal or loading station, these systems help to protect people and the environment around it.

Accuracy, Resolution and Repeatability

There are several key terms that are critical to specifying the optimal position sensor for a given application. This application note defines these key terms and how they relate to the sensor’s role in the overall system performance. It is important to consider that precision is very much a system issue and can be dominated by mechanical errors such as eccentricity. This paper discusses the most significant mechanical error for rotary applications (eccentricity) and presents eccentricity tolerant position sensor solutions.

Encoder Technology Overview

Rotary encoders are used in a variety of applications to provide feedback on position, speed, direction, or angle. There are several different encoder types…